After one of the most private celebrity pregnancies of all time, former tennis star Anna Kournikova and singer Enrique Iglesias finally confirmed this week that they had welcomed twins, reportedly born in December. The Miami-based couple stayed mum (see what I did there?) about the birth until now but shared pictures of what appears to be both twins on Tuesday.

Each writing "My sunshine" as the caption, Kournikova and Iglesias posted separate photos of the babies on their Instagram accounts. As you can probably imagine, the babies -- rumored to be a boy and a girl named Nicholas and Lucy -- are adorable.